Daily Practice

Foundation

12th October 2024

5 questions · Foundation tier · 282 questions in this band

1
Index Numbers
A rent index shows 2019 = 100 and 2024 = 118. Find the actual rent in 2024 if the 2019 rent was 650 pounds.
2
Frequency Tables and Tally Charts
A survey of favourite colours gives: Red 6, Blue 9, Green 4, Yellow 5. How many people were surveyed in total?
3
Time Series and Moving Averages
Find the 4-point moving average of 12, 16, 20, 10.
4
Grouped Frequency Tables
A class interval is written 10 <= x < 20. Which of these values belong in it: 10, 20, 15?
5
Pictograms
Two rows of a pictogram show 4.5 symbols and 3.5 symbols, with a key of 1 symbol = 20 pounds. Work out the combined total for both rows.

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